Probate in LaSalle County, Illinois: 2026 Guide

This guide is for educational purposes only and is not legal advice. Laws change frequently — verify current requirements with the LaSalle County probate court or an attorney.

Last updated: February 15, 2026

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Overview

LaSalle County is located in Illinois with a population of approximately 108,390. The LaSalle County Circuit Court (13th Judicial Circuit) handles all probate and estate matters for decedents who were domiciled in the county at the time of death.

Illinois probate is governed by the Probate Act of 1975 (755 ILCS 5/). The process begins with filing a Petition for Probate of Will and for Letters Testamentary (if there is a will) or a Petition for Letters of Administration (if there is no will) to admit the will and appoint a personal representative. The court then issues Letters Testamentary for testate estates or Letters of Administration for intestate estates.

Small Estate Affidavit: For estates valued at $150,000 or less (effective August 15, 2025) that do not include real estate, heirs may be able to use a Small Estate Affidavit to transfer assets without formal court supervision.

Attorney Fees: Illinois does not have a statutory percentage fee schedule for attorneys. Fees must be "reasonable" based on the services rendered, the size of the estate, and the complexity of the work.

This guide provides an informational overview of the LaSalle County probate process. It is not legal advice and is not a substitute for consulting a qualified attorney. Laws and local procedures may change — verify current requirements with the court.

Courthouse Information

LaSalle County Circuit Court

Probate matters in LaSalle County are handled at the LaSalle County Courthouse (Downtown Ottawa).

Address: 119 W. Madison St., Ottawa, IL 61350

Phone: (815) 434-8671 (Probate/Civil Division)

Hours: Monday through Friday, 8:00 AM to 4:30 PM

The Circuit Clerk's office is located in Room 200. The court is part of the 13th Judicial Circuit of Illinois.

Parking and Access

Street parking is generally available around the courthouse square in downtown Ottawa. There are also public parking lots nearby. Visitors must pass through security screening upon entering the building.

Filing Process

Step 1: Determine If Probate Is Necessary

Before filing, assess whether formal probate is required:

  • Small Estate Affidavit: If the personal estate is valued at $150,000 or less and there is no real estate involved, you may be able to use a Small Estate Affidavit to collect assets.
  • Joint Tenancy & Beneficiary Designations: Assets held in joint tenancy or with named beneficiaries (like life insurance or payable-on-death accounts) pass directly to the survivor/beneficiary.
  • Trust administration: Assets held in a living trust generally do not require probate.

Step 2: File the Petition

If formal probate is needed, file the appropriate petition with the LaSalle County Circuit Clerk. Include:

  • Petition for Probate of Will and for Letters Testamentary (or Petition for Letters of Administration)
  • Original Will (if applicable)
  • Affidavit of Heirship (setting out the decedent's family tree)
  • Certified Death Certificate
  • Filing Fee (approximately $360)
  • Oath and Bond of the representative (Surety bond may be required unless waived by the will)

Electronic filing (e-filing) is mandatory for most civil cases in Illinois, including probate, for attorneys and self-represented litigants (unless an exemption applies).

Step 3: Provide Notice

After filing, you must:

  • Mail notice to all heirs and legatees within 14 days of the admission of the will or issuance of letters.
  • Publish notice in a newspaper of general circulation in LaSalle County (such as The Times or NewsTribune) once a week for three successive weeks to notify creditors.

Step 4: Attend the Hearing

The court may schedule a hearing to formally admit the will and appoint the representative. Once approved, the Clerk issues Letters of Office, which grant the representative authority to act on behalf of the estate.

Step 5: Administer the Estate

After receiving Letters, the personal representative must:

  • Notify creditors and allow 6 months for claims to be filed.
  • Inventory and appraise all estate assets.
  • Pay valid creditor claims and administrative expenses.
  • File federal and state income/estate tax returns as needed.
  • Distribute remaining assets to beneficiaries/heirs.
  • File a Final Report with the court to close the estate and discharge the representative.

Local Requirements

LaSalle County-Specific Procedures

  • E-Filing: Illinois mandates e-filing for civil cases. You must use an approved Electronic Filing Service Provider (EFSP) like Odyssey eFileIL.
  • Bond: A surety bond is typically required for administrators (intestate) and executors (unless waived in the will). The bond amount is usually 1.5x the value of the personal estate (if surety) or 2x (if individual surety).
  • Local Rules: The 13th Judicial Circuit has specific local rules regarding probate practice; check with the Clerk or local bar association for the most recent "Rules of Practice."
  • Publication: Notice must be published in a newspaper of general circulation in LaSalle County for three successive weeks.

Consult the LaSalle County Circuit Clerk's "Probate" section for specific local forms and checklists.

Timeline & Fees

Filing Fees (LaSalle County)

  • Petition for Probate/Letters: approximately $360.00
  • Small Estate Affidavit: Fees vary (often lower or no court filing required if not filed with clerk, but recording fees may apply if real estate is involved—though Small Estate Affidavits are generally for personal property).
  • Certified copies of Letters: approximately $2-$10 per copy
  • Publication costs: approximately $200-$300 depending on the newspaper
  • Claims: Fees apply for creditors filing claims against the estate.

Note: Fees are subject to change. Check the current fee schedule on the LaSalle County Circuit Clerk's website.

Payment Methods

The Circuit Clerk typically accepts cash, credit/debit cards (with a processing fee), money orders, and cashier's checks. Personal checks may not be accepted for new case filings.

Estimated Timelines

  • Simple estates: 6-9 months (minimum 6 months for creditor claims period).
  • Average estates: 9-15 months.
  • Complex or contested estates: 18 months to 2 years or more.

The timeline is largely dictated by the mandatory 6-month creditor claim period which begins after the first publication of notice.

Local Resources

LaSalle County Court Resources

  • Illinois Legal Aid Online: illinoislegalaid.org
  • Prairie State Legal Services: (815) 434-5903 — Provides free legal services to eligible low-income residents.
  • Illinois State Bar Association: isba.org

Publication

  • The Times (Ottawa): (815) 433-2000 — Newspaper of general circulation.
  • NewsTribune (LaSalle): (815) 223-3200 — Newspaper of general circulation.

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County Forms

Probate Forms (Statewide)

Standardized statewide probate forms approved by the Illinois Supreme Court.

Frequently Asked Questions

Where do I file for probate in LaSalle County?
Probate petitions are filed with the LaSalle County Circuit Clerk at the courthouse located at 119 W. Madison St., Ottawa, IL 61350. E-filing is mandatory for most filers.
How much does probate cost in LaSalle County?
The filing fee for opening a probate estate is approximately $360. Additional costs include publication (approx. $200-$300) and attorney fees.
Can I avoid probate in LaSalle County with a small estate?
Yes. If the estate is valued at $150,000 or less (effective Aug 15, 2025) and contains no real estate, you may be able to use an Illinois Small Estate Affidavit to transfer assets without court supervision.
How long does probate take in LaSalle County?
A simple estate typically takes 6 to 9 months to close, primarily due to the mandatory 6-month creditor claim period. Complex estates can take a year or longer.
Do I need an attorney for probate in LaSalle County?
While not strictly required by law for individuals, probate is a complex legal process. It is highly recommended to hire an attorney, especially since executors have a fiduciary duty to beneficiaries and creditors.
Where are probate notices published in LaSalle County?
Notices are typically published in local newspapers such as The Times (Ottawa) or the NewsTribune (LaSalle) for three consecutive weeks.

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Informational guidance only — not legal advice

Disclaimer: This article is for informational purposes only and does not constitute legal advice. Probate laws and local court rules in LaSalle County, Illinois may change without notice. Consult a qualified attorney for advice specific to your situation. SwiftProbate is not a law firm and does not provide legal representation.